Since 1976, Bay City Boiler & Engineering Co. Inc. has been a provider of commercial and industrial boiler sales and low NOx burner retrofit systems in the northern California region. Based in S San Francisco, Calif., it specializes in offering services through utilizing steam and hot water boilers, pressure vessels and code piping. The firm provides an array of products, such as vent stacks, pressure vessels, water softeners, water tube boilers, boilers and burners, to name a few. Bay City Boiler & Engineering Co. Inc. is an authorized Johnson Burners contractor.